The difference os that in both concussion is treated well these days and players recovery is a big thing,
The controversy is old players who are acctually suing the nfl and saying that they should have done more whilst they were playing to reduce long term affects.

Id disagree to be honest, he did that after mafi was hilding onto him when he was trying to get up, he did the same against the saxons when he scored and a defender tried to tackle him after he scored.

I dont think its a thing to be praised but i tthink we need a bit of arrogance in the national side in order to progress

I can't quote the laws of the game, lol but I could copy and paste them if I could find

It's real simple if you tackle someone over the goal line and then have to release him then it's a try every time. I can only make an educated gues as with everyone else that if it were the case that the same rules apply over the try line Otherwise we would never see a ref call a 5m scrum for being held up, instead we would have penalties for not releasing.

I'd agree with tommy bowes try not being awarded cause I think he was held up over the line. If he had been tackled then moved over the line it would have been a penalty for not releasing against Morrison.

I can't see how it was called a penalty to Scotland for double movement though. All I see is a penalty against Scotland, or a 5 m scrum for being held up.